Pixel 2 XL lock screen issue

Is anybody else experiencing the same issue as me when unlocking the pixel 2 XL?
From the screenshot you can see what happens, it's as if the screen freezes on the animation where you swipe to unlock and the screen goes pale before unlocking? (Sorry I don't really know how to explain it!)

I've tried restarting and the latest software update but it still occurs, more frequently now nearly every time I go to unlock the phone from being on the always on display.
It happens when I double tap the screen to wake.